APA (7th ed.) Citation

Judd, J. W. (1881). Volcanoes (2nd edition.). K. Paul, Trench.

Chicago Style (17th ed.) Citation

Judd, John W. Volcanoes. 2nd edition. London: K. Paul, Trench, 1881.

MLA (9th ed.) Citation

Judd, John W. Volcanoes. 2nd edition. K. Paul, Trench, 1881.

Warning: These citations may not always be 100% accurate.